【发布时间】:2013-08-29 20:13:50
【问题描述】:
如何在UIButton 中指定目标时添加自定义数据?
id data = getSomeData();
[button addTarget:self
action:@selector(buyButtonTapped:event:)
forControlEvents:UIControlEventTouchUpInside];
我希望buyButtonTapped 函数看起来像:
(void) buyButtonTapped: (UIButton *) button event: (id) event data: (id) data
【问题讨论】:
标签: iphone objective-c